Paleoecology相关论文
An exceptionally well-preserved herbaceous eudicot from the Early Cretaceous (late Aptian-early Albi
A fossil eudicot,Gansufructus saligna gen.et sp.nov.,is reported from the Early Cretaceous (late Aptian-early Albian) of......
The genus Osmunda L.contains approximately 10 extant species widely distributed in tropical and temperate regions,with t......
Diverse epiphyllous fungi on Cunninghamia leaves from the Oligocene of South China and their paleoec
The unique co-occurrence of thyriothecia belonging to three fossil genera of epiphyllous fungi,Stomiopeltites Alvin & Mu......
中国北方泥河湾盆地发育了一套含有东方人类活动证据的晚新生代地层,既发现有早更新世(距今～1.66 Ma-780 ka)直立人使用的石制品,也......
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Palynological 数据被用来为 Dalichai 形成得出 paleoecological 推论， Semnan 的东北，东北伊朗。检验的所有样品产出由 miospores ......
Mummified fossil of Keteleeria from the Late Pleistocene of Maoming Basin,South China,and its phytog
Keteleeria is a small genus of Pinaceae now mainly restricted to eastern Asia.Although this genus has been documented wi......
An Early Carboniferous Flora of the Huadu Locality from South China: Its Taxonomic Composition, Pale
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Paleoecology of the Ordovician Reef-Shoal Depositional System in the Yijianfang Outcrop of the Bachu
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Microconchids from Microbialites near the Permian-Triassic Boundary in the Zuodeng Section, Baise Ar
Abundant microconchid worm tubes were extracted from the microbialites deposit near the Permian-Triassic boundary at the......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
A Griesbachian (Early Triassic) Mollusc Fauna from the Sidazhai Section, Southwest China, with Paleo
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Paleoecology of Early Ordovician Reefs in the Yichang Area, Hubei: a Correlation of Organic Reefs Be
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Paleoecological implications of the nitrogen isotope signatures in the sediments amended by Antarcti
The nitrogen isotope signatures in the sediments amended by seal excrements, from Fildes Peninsula of King George Island......
Paleontologists search the fossil record for evidence of age, ancient environments, phylogenetic reconstructions and anc......
在详细的地层剖面和化石标本野外观察和室内研究的基础上 ,初步分析了贵州中寒武世凯里化石库的埋藏环境、化石保存状态和保存方式......
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高山湖泊吉仁错位于川西高原树线以上，受现代冰川融水补给影响．通过吉仁错沉积钻孔。210Pb／137Cs定年和沉积枝角类和多环境代用指标分......
通过缅甸贝内部构造及解剖学特征的研究和对比,对该属进行了修订和整理.发现过去置于该属中的90余种实际上包括了现在理解的9个以......
在长江源各拉丹冬地区雀莫错一带上三叠统结扎群采获大量双壳类化石，根据产出层位，建立了Quemocuomegalodon orientus-Neomegalodon ......
本文首次报道了湖北京山地区早三叠世有孔虫动物群，计６属１５种，其中包括４新种，在对该动物群分析基础上，作者建立了Ａｕｌｏｔｏｒｔｕｓｃｈｉａｌｉｎｇｃｈｉａｎｇｅｎｓｉｓ－Ｄｉｃｈｏｓｐｉｒａｓｉｎｅｎｓｉｓ组合带，通过对其古生态特征......
华北中元古代高于庄组（１４－１５亿年）的硅质叠层石中保存了完好的多种微生物化石。从这些叠层石的微细构造分析，成岩早期硅质矿物的交代作用为......
本文报道了近年来采自二连盆地白音查干凹陷下白垩统钻井剖面中的介形类属种，其中新种７个，未定种４个。并进行了描述。同时对介形类动物......
义马组植物群银杏纲，真蕨纲极度繁盛，楔叶纲，苏铁纲和松柏纲也占有一定的数量，属典型的北方早，中侏罗世的Ｃｏｎｉｏｐｔｅｒｉｓ－Ｐｈｏｅｎｉｃｏｐｓｉｓ植物群，其时代应属中侏罗世早期......
桂林地区３个石笋分辨率达１０￣１００ａ级的δ＾１３Ｃ记录表明，全新世时期的古生态可以划分为森林植被由兴盛至退化（气候由暖湿至干凉）的３个旋回。早中期旋回......
一个白晚垩世的介形类化石组合首次被发现在Otway盆地的钻孔中。化石产于Eumeralla组的灰色砂泥岩中。Eumeralla组是依据孢粉材料......
长时期以来．早期人类进化被认为是对于从森林到开旷的栖息地（如林地、稀树草原、冰川地区）的定向变动的反应．但是人类进化时期中的长期......
古生代生物礁中钙质海绵（纤维海绵、房室海绵、硬海绵）的生态位在中三叠世以后被生态竞争能力更强的六射珊瑚所占据。在古生代和中三......
近几十年来,随着稳定性碳同位素和14 C测年等新技术、新方法的应用,使第四纪研究迅速地由定性向定量发展。然而,氨基酸应用于第四......
优势分异度不仅能表明化石群内属种的多寡,而且能反映各种个数分配是否均匀.它对划分生物群落和恢复沉积环境具有重要意义.文中讨......
本文从植物群总体特点入手，结合沉积环境分析和化石埋藏特征对义马组下含煤段植物的古生态进行了研究．根据植物群的生活习性和生境不......
鱼化石埋藏学方法在古湖泊环境研究中主要是利用鱼死亡及其骨骼解体和保存的方式，云推测湖泊的水文状况、沉积环境、群落结构、鱼类......
花粉分析是现今研究森林植被史及其古生态的主要手段。由于植被与其所产生的花粉组合的关系十分复杂，化石化粉图谱的解释是花分析中......
对登封煤田新新矿区早二叠世中期山西组植物古生态进行了初步研究，讨论了植物群落的演替，结构，以及含煤地层的古地理环境。......
Plant-Arthropod Associations from the Lower Miocene of the Most Basin in Northern Bohemia （Czech Rep
陆上的植物和昆虫当前说明地球的生物多样性的多数，并且近似昆虫种类的一半是草食动物。因此，昆虫和植物分享标明日期超过 400 Myr ......
Paleoecology of Early Ordovician Reefs in the Yichang Area,Hubei:a Correlation of Organic Reefs Betw
The Early Ordovician System is composed mainly of a series of carbonate platform deposits interbedded with shale and is ......
Paleoecology of Early Ordovician Reefs in the Yichang Area,Hubei:a Correlation of Organic Reefs Betw
The Early Ordovician System is composed mainly of a series of carbonate platform deposits interbedded with shale and is ......
中国南方晚二叠世生物礁分布广泛，但绝大多数属于海绵礁，湖南慈利晚二叠世除发育有海绵礁外，还有至今为止发现的世界上发育最好的古代......
广西、贵州和川东二叠纪礁相岩石和礁后相岩层内获得了红藻Solenoporella , Gymnocodium , Permocalculus;绿藻Anthracoporella , ......
Deep-Sea Benthic Foraminiferal Distribution in South West Indian Ocean: Implications to Paleoecology
Five grab samples from the southwestern part of the Indian ocean were collected by ORV Sagar Kanya during the third expe......
Deep-Sea Benthic Foraminiferal Distribution in South West Indian Ocean: Implications to Paleoecology
Five grab samples from the southwestern part of the Indian ocean were collected by ORV Sagar Kanya during the third expe......
Grassland cover and composition respond to climate and have undoubtedly changed during the Holocene, but quantitative re......
本文讨论了钙质海绵化石主要类别的基本特征,归纳了它们在中国南方二叠纪生物礁中的分布,对于不同地区的钙质海绵动物群进行了综合......
Paleontologists search the fossil record for evidence of age, ancient environments, phylogenetic reconstructions and anc......
